package GroupId.io.datajek.springbasics.ArtifactId.movierecommendersystem.lesson9;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;


@Component
//@Primary
public class ContentBasedFilter implements Filter {

	private static int instances = 0;

	@Autowired
	private Movie movie;

	public ContentBasedFilter(Movie movie){
		super();
		instances++;
		this.movie = movie;
		System.out.println("ContentBasedFilter constructor called");
	}
	public Movie getMovie(){
		return movie;
	}
	public static int getInstances(){
		return ContentBasedFilter.instances;
	}
	
	public String[]  getRecommendations(String movie) {
		//基于内容的过滤器的逻辑
		//返回电影推荐
		return new String[] {"Happy Feet","Ice Age","Shark Tale"};
	}


}
